anychart.onDocumentReady(function () {
var dataSet = anychart.data.set([
{x: "Physical", value: 125},
{x: "Data Link", value: 125},
{x: "Network", value: 125},
{x: "Transport", value: 125},
{x: "Session", value: 125},
{x: "Presentation", value: 125},
{x: "Application", value: 290}
var chart = anychart.pyramid(dataSet);
chart.selectHatchFill("diagonalBrick", "#F5F5F5", 0.5, 25);
chart.title("Set chart selectHatchFill parameters.");
chart.container("container");